Palpitations are an awareness of extra heartbeats which most of us have. The sensation can be single or multiple and can sometimes last minutes. Different people may feel other symptoms along with them such as dizzy, lightheaded or short of breath. The palpitations are almost always atrial or ventricular premature beats. Usually benign but they are also found with abnormal hearts.
...Read more

2

Usually not:
If you have had no heart issues before. Get a 7 day pill box and if the next week you find you've forgotten to take the pills (thyroxine) tuesday or thursday, etc. - just take them before filling it up again.
...Read more

6

Not likely.:
Heart attack occurs when there is a mismatch between amount of blood needed by heart muscle and amount that can be supplied by heart blood vessels. Technically yes, you can speed heart rate up enough to outstrip oxygen supply, but a normal stomach and thirst will probably limit caffeine intake first. With more potent vaso and cardio active meds or a damaged heart, it is entirely possible.
...Read more

8

Heart as an organ:
The heart is a sensitive organ and as such likes a certain mileu. Acid reflux (heart burn) is not a comfortable condition with acid in an otherwise alkaline mileu (esophagus), hence can cause GI pain and/or masquerade as chest pain. This perturbs the heart and has been associated with atrial fibrillation and/or simple extra beats. This is the explanation that is believed presently.
...Read more

9

No:
B12 is involved in blood cell formation and nervous system function. Its deficiency can result in macrocytic (large blood cell size), and a host of neurological and GI symptoms. Some feel stamina and energy level might be affected. No connection to irregular heartbeat.
...Read more

11

Irregular heartbeats:
I think it would be first priority to make sure that these irregular heartbeats are truly just due to anxiety and not to some intrinsic heart rhythm disturbance or systemic medical issue. Depending on cause, irregular heartbeats themselves can be dangerous, and as such they require investigation into cause.
...Read more

12

Adrenaline:
Anytime the heart is not functioning normally, the body can react by having excessive responses from the nervous and endocrine systems. As a result, faster heart rates, changes in blood pressure and sweating can occur, common to the classic fight-or-flight response. Excessive sweating for no apparent reason can be a red flag to warn about a heart attack even before any chest pain.
...Read more

13

See Below:
Any chest pain needs to be investigated by a physician to rule out cardiac origin. Synthroid (thyroxine) may cause tachycardia or irregular heart beats if the dose of the medication is higher that what the patient needs. That is why thyroid functions tests need to be done while on Synthroid (thyroxine) to make sure that the dose is adequate.
...Read more

16

It is not clear.:
Many things can cause heartpalpitation. Are you taking too much caffeine? Are you takeing red bull or mountain dew? Depends on the type of inhaler that you have as this can cause palpitation and can cause you to stay awake. If you are wheezing have you been told you have asthma, See your doctor
...Read more

20

Rare:
It's very rare in this time and age for Vitamin and Mineral deficiency to get to the point which could affect heart unless there is some underline diseases exists. If you are eating a healthy well balanced diet including fruit and vegetable you shouldn't be worried about vitamin def.
In the past Vitamin B1 was causing beriberi which was affecting the heart function.
...Read more

Heart palpitations are a clinical finding in which a person feels his heart beating strongly, feels his heart beating fast, or both. This can occur with anxiety disorders or heart conditions including heart attacks and arrhythmias.
...Read more